CVE-2001-0471

highpriority · track · 42EPSS 0.056 · 93 %ileexploit · functionalEUUS

grimoire priorityP1 · Urgent

Exploitable?

Public exploit

1 exploit · functional

Likely / severe?

5.57% (93rd) EPSS

CVSS 7.5 · high

Is it mine?

2 products

Check your exposure

Who says so?

2 sources

enisa_euvd · nvd

EPSS · scored 2026-10-27

SSH daemon version 1 (aka SSHD-1 or SSH-1) 1.2.30 and earlier does not log repeated login attempts, which could allow remote attackers to compromise accounts without detection via a brute force attack.

cvss

Technical severity, 0–10. One row per scoring source.

7.5

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.8–7.5

v2.07.5highAV:N/AC:L/Au:N/C:P/I:P/A:Pprimary · NVD / NIST USexploitability 10 · impact 6.4

v2.06.8mediumAV:N/AC:L/Au:N/C:P/I:P/A:P/E:POCsecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-307USLLM-inferredCWE-310USLLM-inferred

exploits (1)

Public proof-of-concept and weaponised exploit code.

EDB-20615SSH 1.2.30 - Daemon Logging Failurefunctional · exploit_db

affected products (2)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
ssh ssh≤ 1.2.30nvdUScpe:2.3:a:ssh:ssh:*:*:*:*:*:*:*:*

also known as (2)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

enisa_euvd nvd NVD CVE.org MITRE

published 2001-06-27modified 2026-06-16

references (4)

External citations — patches, advisories, analysis.

http://www.securityfocus.com/archive/1/160648 enisa_euvd
http://www.securityfocus.com/bid/2345 enisa_euvd
http://www.securityfocus.com/archive/1/160648ExploitPatchVendor Advisorynvd
http://www.securityfocus.com/bid/2345ExploitPatchVendor Advisorynvd

scry

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